A review of the Australian species of Ecnomina Kimmins and Daternomina Neboiss (Trichoptera: Ecnomidae) Cartwright, David I. Zootaxa 2008 2008-05-21 1774 1 1 76 Cartwright, 2008 Cartwright 2008 [151,425,151,177] Insecta Ecnomidae Ecnomina Animalia Trichoptera 58 59 Arthropoda species wirromandi sp. nov.   Figs 132–134, 186 Diagnosis.  Ecnomina wirromandiis distinguished from other species in the group, by the inferior appendages, which in ventral view have no disto-lateral excision, and the apices are widely separated by a U-shaped excision. Description. Head, body and wings brown, abdomen paler ventrally; wings similar to  E. legula( Fig. 3). Forewing length about 2.9–3.0 times width: male 3.2–3.6 mm; female 3.7–4.0 mm. Forewing fork 2 relatively long, sessile, length about 1.3–1.4 times length of fork 3; fork 3 relatively long, with short footstalk, fork greater than 3–4 times length footstalk, footstalk length about 1.4 times length cross-vein m, r-m and m nearly contiguous at footstalk, r-m and m separated by about 0.6–0.7 times length of cross-vein m; fork 4 shorter than fork 3; fork 5 long, length about 1.9 times length of fork 4. Hindwing length about 3.1–3.2 times width, fork 2 sessile, length about 1.7 times length of fork 3. Male. Tergum X membranous, fused basally, with two pairs of dorsal processes, a robust mesal pair and a slender pair laterally ( Fig. 134), a ventral process also present. Superior appendages in lateral view, robust, broad in basal half, tapered in distal half, length about twice width ( Fig. 132); in dorsal view, length about 4 times width, with several spines in distal third, dilated slightly distally ( Fig. 134). Phallus down turned and dilated apically with dorso-apical process ( Fig. 132). Inferior appendages short, dorso-ventrally flattened, broad basally; in ventral view, fused, length about same as width, rounded slightly laterally, tapered slightly distally with apices widely separated by U-shaped excision ( Fig. 133); in lateral view, robust basally, upturned and slender distally ( Fig. 132). Female. Genitalia with a single short, robust mesal process, slightly tapered apically on sternite VIII; segment IX relatively long, tapered slightly distally, segment X relatively short and segments IX and X relatively slender ( Fig. 186).     Holotypemale: Queensland, Camp Mt(about 27°24'S, 152°53'E),  31 Mar 1967, N. Dobrotworsky( NMV, T-19778).    Paratypes: Queensland. 3 males(specimen CT-431 figured), collected with holotype;  1 male, Booloumba Ck,  8 kmSW Kenilworth, 26°39'S, 152°39'E,  12 Dec 1984, G. Theischinger.  New South Wales. 1 male, 1 female(specimen CT-549 figured), Bellinger R., 30°26'S, 152°44'E,  31 Oct 1981, Wellsand Carter;  1 male, Wilson R., NW of Wauchope, 31°14'S, 152°34'E,  30 Oct 1981, Wellsand Carter;  1 male, 1 female, Cudgera Cknr Pottsville, 28°23'S, 153°33'E,  14 Jan 1985, G. Theischinger( NMV). Etymology. Wirromandi- Australian Aboriginal word for divide (inferior appendages). Remarks.  Ecnomina wirromandihas been collected from south-eastern Queenslandand north-eastern New South Wales(latitudinal range 26°39'- 31°14'S). 1967-03-31 NMV N. Dobrotworsky -27.4 Camp Mt 1237 152.88333 58 59 1 Queensland holotype [198,1195,1186,1212] 1967-03-31 NMV N. Dobrotworsky -27.4 Camp Mt 1237 152.88333 58 59 3 3 Queensland paratype 1984-12-12 G. Theischinger -26.65 Booloumba Ck 1241 152.65 58 59 1 1 Queensland paratype 1981-10-31 R Wells & Carter -30.433332 Bellinger 1222 152.73334 58 59 2 1 1 New South Wales paratype 1981-10-30 R Wells & Carter -31.233334 Wilson 1217 152.56667 58 59 1 1 New South Wales paratype 1985-01-14 NMV G. Theischinger -28.383333 Pottsville 1232 153.55 Cudgera Ck 58 59 2 1 1 New South Wales paratype